Ceramic lamp holder for LED (Light Emitting Diode) lighting lamp
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A technology for LED lighting and ceramic lamp caps, applied in the field of ceramic materials, can solve the problems of plasticity, poor bonding performance, poor plasticity of ceramic materials, no plasticity, etc., and achieve the effects of not being damaged, improving efficiency, and small calcining deformation rate
Inactive Publication Date: 2016-07-20
黄文武
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However, since waste porcelain powder basically has no plasticity, water is used as a mixing aid. Due to the poor plasticity and bonding performance of the mixed material, the plasticity of the ceramic material added with waste porcelain powder will become poor and it is not easy to form
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Embodiment 1
[0010] The ceramic lamp holder of an LED lighting lamp described in Example 1 of the present invention is made of the following components after being ground and fired: 180 parts of china clay, 20 parts of clay, 30 parts of clay ceramsite, and 20 parts of perlite , 50 parts of vermiculite, 15 parts of sepiolite, 10 parts of aluminum silicate, 5 parts of polyacrylamide, 6 parts of sodium methyl silicate, 8 parts of isooctyltriethoxysilane, 10 parts of rosin resin, 10 parts Petroleum resin, 8 parts of polyester resin, 3 parts of hydroxypropyl methylcellulose, 2 parts of dimethylacetamide, 3 parts of triethylene glycol dimethacrylate, 3 parts of tetramethylammonium chloride, 3 parts calcium chloride, 3 parts zinc chloride.
Embodiment 2
[0012] The ceramic lamp holder of an LED lighting lamp described in Example 2 of the present invention is made of the following components after being ground and fired: 200 parts of china clay, 25 parts of clay, 35 parts of clay ceramsite, and 25 parts of perlite , 60 parts of vermiculite, 20 parts of sepiolite, 15 parts of aluminum silicate, 6 parts of polyacrylamide, 8 parts of sodium methyl silicate, 10 parts of isooctyltriethoxysilane, 12 parts of rosin resin, 12 parts Petroleum resin, 10 parts of polyester resin, 5 parts of hydroxypropyl methylcellulose, 5 parts of dimethylacetamide, 5 parts of triethylene glycol dimethacrylate, 5 parts of tetramethylammonium chloride, 5 parts of calcium chloride, 5 parts of zinc chloride.
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Abstract
The invention discloses a ceramic lamp holder for an LED (Light Emitting Diode) lighting lamp. The ceramic lamp holder is prepared through grinding the following ingredients in parts and then carrying out firing: 180-200 parts of china clay, 20-25 parts of clay, 30-35 parts of clay ceramsite, 20-25 parts of pearlite, 50-60 parts of vermiculite, 15-20 parts of meerschaum, 10-15 parts of aluminum silicate, 5-6 parts of polyacrylamide, 6-8 parts of sodium methylsilicate, 8-10 parts of isooctyl triethoxysilane, 10-12 parts of rosin resin, 10-12 parts of petroleum resin, 8-10 parts of polyester resin, 3-5 parts of hydroxypropyl methylcellulose, 2-5 parts of dimethylacetamide, 3-5 parts of triglycol dimethacrylate, 3-5 parts of tetramethyl ammonium chloride, 3-5 parts of calcium chloride and 3-5 parts of zinc chloride. According to the ceramic lamp holder for the LED lighting lamp, the forming time is greatly shortened, the efficiency is increased, the ceramic lamp holder has relatively high strength and is not prone to breakage, delicate shapes and structures can be formed in a manner of being matched with steel molds, the calcining deformation rate is low, the calcining shrinkage is low, and thus the requirements of the lamp holder on shape size accuracy are met.
Description
technical field [0001] The invention relates to a ceramic material, in particular to a ceramic lamp holder of an LED lighting lamp. Background technique [0002] The lamp holder of the LED light bulb can be made of a metal material as a whole due to heat dissipation requirements, or a metal material is used as a heat-conducting medium, and a ceramic body is used as a lamp holder, which is combined with a metal heat-conducting medium to form a lamp holder. Ceramic lamp holders have high requirements for shape, structure and dimensional accuracy. According to the existing technology of ceramic lamp holder, porcelain clay is injected into a plaster mold to form a ceramic body, and then calcined at high temperature. However, due to the poor precision of the plaster mold, complex cavity and structure cannot be formed, and the ceramic body is taken out by opening the mold The protruding stripes formed by the gap between the modules in the ceramic body need to be cleaned, and the ...
Claims
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Application Information
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